plugin
64 known security issues reported for the All In One Seo Pack WordPress plugin. Most recent disclosed Jun 29, 2026.
Running All In One Seo Pack on your site? Check whether your installed version is affected.
Scan your site freeThe All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to 4.9.9 (exclusive). This makes it possible for unauthenticated attackers to execut...
The All in One SEO plugin for WordPress is vulnerable to Sensitive Information Exposure via 'internalOptions' localized script data in versions up to, and including, 4.9.7 due to sensitive internal option data being passed to wp_localize_script() in post editor contexts without effective masking for low-privilege users...
[en] The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the `/aioseo/v1/ai/credits` REST route in all versions up to, and including, 4.9.2. This makes it possible for authenticated attac...
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the `/aioseo/v1/ai/credits` REST route in all versions up to, and including, 4.9.2. This makes it possible for authenticated attackers,...
[en] Insertion of Sensitive Information Into Sent Data vulnerability in Syed Balkhi All In One SEO Pack all-in-one-seo-pack allows Retrieve Embedded Sensitive Data.This issue affects All In One SEO Pack: from n/a through <= 4.8.6.1.
[en] Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Syed Balkhi All In One SEO Pack all-in-one-seo-pack allows Blind SQL Injection.This issue affects All In One SEO Pack: from n/a through <= 4.9.1.
The All In One SEO Pack plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 4.9.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access...
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.8.6.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract sensitive user or c...
[en] The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized arbitrary media attachment deletion due to a missing authorization check in all versions up to, and including, 4.8.9. This is due to the REST API endpoint `/wp-json/aioseo/v1/ai/imag...
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized arbitrary media attachment deletion due to a missing authorization check in all versions up to, and including, 4.8.9. This is due to the REST API endpoint `/wp-json/aioseo/v1/ai/image-gen...
The All In One SEO Pack plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 4.8.7.1. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.8.7.1. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or...
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post Meta Description and Canonical URL parameters in all versions up to, and including, 4.8.1.1 due to insufficient input sanitization and output escaping. This ma...
[en] The All in One SEO WordPress plugin before 4.6.1.1 does not validate and escape some of its Post fields before outputting them back, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
[en] The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping on user supplied att...
The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the meta description in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping. This makes it possible for au...
The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping on user supplied attribut...
The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Contributor+ role to inject arbitrary web scripts...
The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Administrator role or above to inject arbitrary we...
[en] The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Contributor+ role to inject arbitrary web scr...
[en] The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Administrator role or above to inject arbitra...
[en] Multiple Cross-Site Request Forgery (CSRF) vulnerabilities in All in One SEO plugin <= 4.2.3.1 at WordPress.
The All in One SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.2.3.1. This is due to missing or incorrect nonce validation on several of its functions. This makes it possible for unauthenticated attackers to execute them, via forged request granted they can trick...
[en] The All in One SEO WordPress plugin before 4.1.5.3 is affected by a Privilege Escalation issue, which was discovered during an internal audit by the Jetpack Scan team, and may grant bad actors access to protected REST API endpoints they shouldn’t have access to. This could ultimately enable users with low-privileg...
[en] The All in One SEO WordPress plugin before 4.1.5.3 is affected by an authenticated SQL injection issue, which was discovered during an internal audit by the Jetpack Scan team, and could grant attackers access to privileged information from the affected site’s database (e.g., usernames and hashed passwords).
The All in One SEO WordPress plugin before 4.1.5.3 is affected by an authenticated SQL injection issue, which was discovered during an internal audit by the Jetpack Scan team, and could grant attackers access to privileged information from the affected site’s database (e.g., usernames and hashed passwords).
The All in One SEO WordPress plugin before 4.1.5.3 is affected by a Privilege Escalation issue, which was discovered during an internal audit by the Jetpack Scan team, and may grant bad actors access to protected REST API endpoints they shouldn’t have access to. This could ultimately enable users with low-privileged ac...
[en] The All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings before 4.1.0.2 enables authenticated users with "aioseo_tools_settings" privilege (most of the time admin) to execute arbitrary code on the underlying host. Users can restore plugin's configuration by uploading a backup .ini file in...
The All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings before 4.1.0.2 enables authenticated users with "aioseo_tools_settings" privilege (most of the time admin) to execute arbitrary code on the underlying host. Users can restore plugin's configuration by uploading a backup .ini file in the s...
[en] An issue was discovered in the All in One SEO Pack plugin before 3.6.2 for WordPress. The SEO Description and Title fields are vulnerable to unsanitized input from a Contributor, leading to stored XSS.
An issue was discovered in the All in One SEO Pack plugin before 3.6.2 for WordPress. The SEO Description and Title fields are vulnerable to unsanitized input from a Contributor, leading to stored XSS.
[en] A Cross-site Scripting (XSS) vulnerability exists in the All in One SEO Pack plugin before 2.0.3.1 for WordPress via the Search parameter.
The all-in-one-seo-pack plugin before 3.2.7 for WordPress (aka All in One SEO Pack) is susceptible to Stored XSS due to improper encoding of the SEO-specific description for posts provided by the plugin via unsafe placeholder replacement.
[en] The all-in-one-seo-pack plugin before 3.2.7 for WordPress (aka All in One SEO Pack) is susceptible to Stored XSS due to improper encoding of the SEO-specific description for posts provided by the plugin via unsafe placeholder replacement.
The All in One SEO plugin for WordPress is vulnerable to stored Cross-Site Scripting in versions up to, and including 2.9.1.1, via post meta values. This makes it possible for attackers with Contributor level permissions and above to inject arbitrary web scripts in administrative pages that execute whenever a user acce...
The All in One SEO plugin for WordPress is vulnerable to stored Cross-Site Scripting in versions up to, and including 2.9.1.1, via post meta values. This makes it possible for attackers with Contributor level permissions and above to inject arbitrary web scripts in administrative pages that execute whenever a user acce...
Because of this vulnerability, the attackers can inject arbitrary JavaScript or HTML code. Upgrade this plugin.
Because of this vulnerability, the attackers can inject arbitrary JavaScript or HTML code. Update the plugin.
The All in One SEO Pack plugin for WordPress is vulnerable to unauthenticated stored Cross-Site Scripting via unspecified vectors that make it possible for attackers to inject arbitrary web scripts into web pages that will execute when a victim accesses the page in versions up to, and including, 2.3.7. Please note...
The All in One SEO Pack plugin for WordPress is vulnerable to unauthenticated stored Cross-Site Scripting via unspecified vectors that make it possible for attackers to inject arbitrary web scripts into web pages that will execute when a victim accesses the page in versions up to, and including, 2.3.7. Please note...
Because of this vulnerability, an attacker can steal administrators session token or perform other arbitrary actions. Update the WordPress plugin to the newer stable and safe version.
The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the HTTP_REFERER header in versions up to, and including, 2.3.6 due to insufficient input sanitization and output escaping. This makes it possible for una...
The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the HTTP_REFERER header in versions up to, and including, 2.3.6 due to insufficient input sanitization and output escaping. This makes it possible for una...
Because of this vulnerability, the attackers can inject arbitrary JavaScript or HTML code. Upgrade the plugin.
This plugin is prone to an unspecified privilege escalation vulnerability. Update the plugin.
This plugin is prone to a cross site scripting vulnerability via aioseop_functions.php new_meta parameter. Update the plugin.
The All in One SEO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 2.2.6.1 due to insufficient input sanitization and output escaping on add_query_arg and remove_query_arg. This makes it possible for attackers to inject arbitrary web scripts that execute in a victi...
The All in One SEO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 2.2.6.1 due to insufficient input sanitization and output escaping on add_query_arg and remove_query_arg. This makes it possible for attackers to inject arbitrary web scripts that execute in a victi...
[en] The Semper Fi All in One SEO Pack plugin before 2.2.6 for WordPress does not consider the presence of password protection during generation of the Meta Description field, which allows remote attackers to obtain sensitive information by reading HTML source code.
The Semper Fi All in One SEO Pack plugin before 2.2.6 for WordPress does not consider the presence of password protection during generation of the Meta Description field, which allows remote attackers to obtain sensitive information by reading HTML source code.
A Cross-site Scripting (XSS) vulnerability exists in the All in One SEO Pack plugin before 2.0.3.1 for WordPress via the Search parameter.
The All in One SEO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the SEO settings for posts in versions up to, and including, 2.1.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with subscriber level permissions and above to inj...
The All in One SEO plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the aioseop_ajax_save_meta() function in versions up to, and including, 2.1.5. This makes it possible for authenticated attackers with subscriber level permissions and above to modify some of the SEO setti...
The All in One SEO plugin for WordPress is vulnerable to Authenticated Privilege Escalation leading to Post Changes in versions up to, and including, 2.2.4.1. This is due to certain actions being available to low-privileged users. This makes it possible for Subscriber-level attackers to add or modify certain parameters...
The All in One SEO plugin for WordPress is vulnerable to Authenticated Privilege Escalation leading to Post Changes in versions up to, and including, 2.2.4.1. This is due to certain actions being available to low-privileged users. This makes it possible for Subscriber-level attackers to add or modify certain parameters...
The All in One SEO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the SEO settings for posts in versions up to, and including, 2.1.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with subscriber level permissions and above to inj...
The All in One SEO plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the aioseop_ajax_save_meta() function in versions up to, and including, 2.1.5. This makes it possible for authenticated attackers with subscriber level permissions and above to modify some of the SEO setti...
The All in One SEO Pack WordPress plugin was affected by an Authenticated Stored Cross-Site Scripting (XSS) security vulnerability.
The All in One SEO Pack WordPress plugin was affected by an Unspecified Privilege Escalation security vulnerability.
The All in One SEO Pack WordPress plugin was affected by a Unauthenticated Stored Cross-Site Scripting (XSS) security vulnerability.
Requires 'Track Blocked Bots setting' to be enabled which it is not by default.
The All in One SEO Pack WordPress plugin was affected by an aioseop_functions.php new_meta Parameter XSS security vulnerability.
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